attribute required and error XML

chun974

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Feb 28, 2017, 1:47:11 PM2/28/17

to Django users

Hi all,
I have an problem. When I use the django library form, It create an attribute "required" for an input. But when I look on my explorer (firefox or chrome or IE) i have a XML error.

"XML parsing error: malformed".

this is my code : 
"
class LoginForm(forms.Form):
    email = forms.EmailField(label='Courriel :')
    password = forms.CharField(label='Mot de passe :',
                                    widget = forms.PasswordInput)              
    def clean(self):
        cleaned_data = super (LoginForm,self).clean()
        email = cleaned_data.get("email")
        password = cleaned_data.get("password")
        if email and password:
            if password != 'bob' or email != 'b...@bob.fr' :
                raise forms.ValidationError("Adresse de courriel ou mot de passe erroné.")           
        return cleaned_data
"

this is my déclaration for XML and doctype : 
"
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="fr"> "

I can put "required=False" and it's OK, but I want that my input is required (required=True it's not OK)
XML don't accept that required  attribute is alone, whithout "= someting".

If someone has had this problem? 

Django 1.10
Firefox last update

ludovic coues

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Mar 1, 2017, 4:53:54 AM3/1/17

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I can't answer on your issue exactly, but <!DOCTYPE html> is not an XML doctype. It's the html5 doctype which as far as I know is SGML and not XML.

Try removing the line starting with <?XML and see if it fix your error.

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chun974

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Mar 2, 2017, 9:49:36 AM3/2/17

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Thanks, ludovic coues,
I have find the solution. I used eclipse whith django. In the setting.py I have modify (DEFAULT_CONTENT_TYPE='application/xhtml+xml') to (DEFAULT_CONTENT_TYPE='text/html'). It's OK with this. You're right!!
Thanks :) !

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